The symptom of necrosis of femoral head?

summary

Avascular necrosis of the femoral head is an orthopedic disease, which does great harm to our bones. If it is not treated in time, it will seriously lead to paralysis of patients. Therefore, it is necessary for patients to understand the knowledge of avascular necrosis of the femoral head, especially the symptoms of avascular necrosis of the femoral head. Now I will introduce this knowledge to you!

The symptom of necrosis of femoral head?

The temperature of the affected limb is slightly lower, and the patient is afraid of cold: in the early stage of femoral head necrosis, the patient will feel that the lower limb is afraid of cold, and dare not wear too little. There is always some cold feeling. The temperature is slightly lower, and the lower limbs can feel it sensitively, especially the air conditioner and electric fan. If the patient is usually not afraid of cold, and the recent lower limb is always a little cold, this is what the symptoms of osteonecrosis have in the lower limb chills.

Hip joint activity is limited, and there are sticky phenomena: for example, when lying flat on the bed, it is unable to actively or passively complete the knee flexion, chest embracing, knee abduction, knee internal rotation and other movements, there are slight obstacles when raising legs to straddle on the locomotive, and the extreme movements that can be completed by the healthy side of the hip joint can not be completely compared with the affected side of the hip joint.

Walking obstacle: feel lower limb activity is not as flexible as before, some patients even have claudication, these are the symptoms of osteonecrosis, what do you have. In addition, under the condition that the heels of both feet are not off the ground and open to the same width as the shoulders, let the patient squat down to the end, and the affected side of the hip joint can not make the ultimate movement compared with the healthy side of the hip joint (except for the patients with frog limbs and the patients with hip bounce). The patient's center of gravity is often placed on the healthy side of the lower limb, and can not let the affected side of the hip bear too much weight.

matters needing attention

Diet should do: do not eat pepper, do not drink too much, do not eat hormone drugs, pay attention to increase the intake of calcium, eat fresh vegetables and fruits, more sun, prevent weight-bearing, regular activities and so on have preventive effect on femoral head necrosis.